* corefile.c (core_create_function_syms, core_create_line_syms): Don't

	* corefile.c (core_create_function_syms, core_create_line_syms): Don't
	set discard_underscores.
	* gprof.c (discard_underscores): Delete.
	* gprof.h (discard_underscores): Delete.
	* sym_ids.c (match): Use bfd_get_symbol_leading_char to check for
	leading underscores.
	* utils.c (print_name_only): Call bfd_demangle rather than
	cplus_demangle.
	* Makefile.am: Run "make dep-am".
	* Makefile.in: Regenerate.